With the analysis among 1,896 patents, we discovered top 487 key players by total patent application. Hunan Qiu Zeyou Patent Strategy Planning Co., Ltd., Bohai Automotive Systems Co., Ltd., Yuzhou Kunlun Mould Co., Ltd. are dominant in this area. They take 2.69% of the total patent filing.
Hunan Sheng, China
Patent: 20
Shandong Sheng, China
Patent: 18
Henan Sheng, China
Patent: 13
Hebei Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 10
New York, United States
Patent: 10
Taiwan Province, China
Patent: 7
Hubei Sheng, China
Patent: 7
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With the analysis among related 495 patents applied in the last 5 years. We discover 392 most active companies in this area. The fast-growing Beijing University of Technology, Wu Han Wu Zhong Zhu Duan You Xian Gong Si, Chengdu Aircraft Industrial Group Co. Ltd. take 2.42% of patent filing during this period.
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 495 patents in last 5 years, we discover 350 new entrants. Wu Han Wu Zhong Zhu Duan You Xian Gong Si, Guanghan Sky Power Machinery Co., Ltd., Hunan University of Humanities, Science & Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Huainan New Green State New Building Materials Co., Ltd.
Anhui Sheng, China
Patent: 2
Hebei Qingguo Environmental Protection Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
With the analysis among 222 patents, we discovered top 75 universities and scientific research institutions by total patent application. Beijing University of Technology, Institute of Metal Research Chinese Academy of Sciences, Harbin Institute of Technology are dominant in this area. They take 9.91% of the total patent filing.
Beijing Shi, China
Patent: 8
Liaoning Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Shanxi Sheng, China
Patent: 3